Refrigerator



FIG. 1 is a front perspective view of a refrigerator showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an enlarged view of the claimed portion of FIG. 1;

FIG. 9 is a front perspective view thereof showing our new design in an open configuration;

FIG. 10 is an enlarged view of the encircled portion 10 of FIG. 1; and,

FIG. 11 is an enlarged view of the encircled portion 11 of FIG. 2.

The dashed broken lines in the figures depict environment and portions of the refrigerator that form no part of the claimed design.

The dot-dash broken lines in the figures encircling enlarged portions of the design form no part of the claimed design. 

CLAIM The ornamental design for a refrigerator, as shown and described. 